NO20091608L - Transducer group setup and operation for sodar applications - Google Patents
Transducer group setup and operation for sodar applicationsInfo
- Publication number
- NO20091608L NO20091608L NO20091608A NO20091608A NO20091608L NO 20091608 L NO20091608 L NO 20091608L NO 20091608 A NO20091608 A NO 20091608A NO 20091608 A NO20091608 A NO 20091608A NO 20091608 L NO20091608 L NO 20091608L
- Authority
- NO
- Norway
- Prior art keywords
- transducers
- array
- transducer group
- group setup
- atmosphere
- Prior art date
Links
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
- G01S15/00—Systems using the reflection or reradiation of acoustic waves, e.g. sonar systems
- G01S15/88—Sonar systems specially adapted for specific applications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
- G01S15/00—Systems using the reflection or reradiation of acoustic waves, e.g. sonar systems
- G01S15/88—Sonar systems specially adapted for specific applications
- G01S15/885—Meteorological systems
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01P—MEASURING LINEAR OR ANGULAR SPEED, ACCELERATION, DECELERATION, OR SHOCK; INDICATING PRESENCE, ABSENCE, OR DIRECTION, OF MOVEMENT
- G01P5/00—Measuring speed of fluids, e.g. of air stream; Measuring speed of bodies relative to fluids, e.g. of ship, of aircraft
- G01P5/24—Measuring speed of fluids, e.g. of air stream; Measuring speed of bodies relative to fluids, e.g. of ship, of aircraft by measuring the direct influence of the streaming fluid on the properties of a detecting acoustical wave
- G01P5/241—Measuring speed of fluids, e.g. of air stream; Measuring speed of bodies relative to fluids, e.g. of ship, of aircraft by measuring the direct influence of the streaming fluid on the properties of a detecting acoustical wave by using reflection of acoustical waves, i.e. Doppler-effect
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
- G01S7/00—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00
- G01S7/52—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00 of systems according to group G01S15/00
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
- G01S7/00—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00
- G01S7/52—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00 of systems according to group G01S15/00
- G01S7/521—Constructional features
-
- G—PHYSICS
- G10—MUSICAL INSTRUMENTS; ACOUSTICS
- G10K—SOUND-PRODUCING DEVICES; METHODS OR DEVICES FOR PROTECTING AGAINST, OR FOR DAMPING, NOISE OR OTHER ACOUSTIC WAVES IN GENERAL; ACOUSTICS NOT OTHERWISE PROVIDED FOR
- G10K11/00—Methods or devices for transmitting, conducting or directing sound in general; Methods or devices for protecting against, or for damping, noise or other acoustic waves in general
- G10K11/18—Methods or devices for transmitting, conducting or directing sound
- G10K11/26—Sound-focusing or directing, e.g. scanning
- G10K11/34—Sound-focusing or directing, e.g. scanning using electrical steering of transducer arrays, e.g. beam steering
- G10K11/341—Circuits therefor
- G10K11/346—Circuits therefor using phase variation
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Radar, Positioning & Navigation (AREA)
- Remote Sensing (AREA)
- General Physics & Mathematics (AREA)
- Acoustics & Sound (AREA)
- Computer Networks & Wireless Communication (AREA)
- Multimedia (AREA)
- Aviation & Aerospace Engineering (AREA)
- Measurement Of Velocity Or Position Using Acoustic Or Ultrasonic Waves (AREA)
- Transducers For Ultrasonic Waves (AREA)
- Obtaining Desirable Characteristics In Audible-Bandwidth Transducers (AREA)
Abstract
En oppstilling (10) av transdusere (12) for et sodar-system og driften av oppstillingen (10) i et monostatisk sodar-system er beskrevet. Oppstillingen (10) er sammensatt av et antall individuelle lydtransdusere (12). Hver transduser (12) utsender lyd i atmosfæren og avføler utsendt lyd som er blitt reflektert av atmosfæren. Transduserne (12) har en hovedsakelig sirkulær tverrsnittsform. Transduserne (12) er anordnet i et hovedsakelig plant, hovedsakelig heksagonalt gitterpakkings-arrangement.An array (10) of transducers (12) for a soda system and the operation of array (10) in a monostatic soda system are described. The array (10) is composed of a plurality of individual audio transducers (12). Each transducer (12) emits sound into the atmosphere and senses transmitted sound that has been reflected by the atmosphere. The transducers (12) have a substantially circular cross-sectional shape. The transducers (12) are arranged in a substantially planar, substantially hexagonal lattice packing arrangement.
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US86442906P | 2006-11-06 | 2006-11-06 | |
US94130207P | 2007-06-01 | 2007-06-01 | |
US11/934,915 US8009513B2 (en) | 2006-11-06 | 2007-11-05 | Transducer array arrangement and operation for sodar application |
PCT/US2007/083690 WO2008108894A2 (en) | 2006-11-06 | 2007-11-06 | Transducer array arrangement and operation for sodar applications |
Publications (1)
Publication Number | Publication Date |
---|---|
NO20091608L true NO20091608L (en) | 2009-07-29 |
Family
ID=39738960
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NO20091608A NO20091608L (en) | 2006-11-06 | 2009-04-22 | Transducer group setup and operation for sodar applications |
Country Status (10)
Country | Link |
---|---|
US (2) | US8009513B2 (en) |
EP (1) | EP2080035A4 (en) |
JP (1) | JP2010521650A (en) |
KR (1) | KR20090110819A (en) |
AU (1) | AU2007348618B2 (en) |
CA (1) | CA2668680C (en) |
IL (1) | IL198238A0 (en) |
NO (1) | NO20091608L (en) |
NZ (1) | NZ576608A (en) |
WO (1) | WO2008108894A2 (en) |
Families Citing this family (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8009513B2 (en) * | 2006-11-06 | 2011-08-30 | Second Wind Systems, Inc. | Transducer array arrangement and operation for sodar application |
NZ591895A (en) * | 2008-09-23 | 2014-01-31 | Second Wind Systems Inc | Deicing system in sodar systems |
CN103650352B (en) | 2010-11-01 | 2020-03-06 | 罗韦技术有限公司 | Multi-frequency two-dimensional phased array transducer |
US8958269B2 (en) | 2011-05-20 | 2015-02-17 | Vaisala, Inc. | Transducer for phased array acoustic systems |
US8611190B1 (en) * | 2011-09-28 | 2013-12-17 | The United States Of America As Represented By The Secretary Of The Navy | Bio-acoustic wave energy transducer |
TWI451307B (en) * | 2011-12-05 | 2014-09-01 | Innolux Corp | System for displaying images |
RU2499302C1 (en) * | 2012-05-23 | 2013-11-20 | Федеральное государственное бюджетное учреждение науки Институт мониторинга климатических и экологических систем Сибирского отделения Российской академии наук (ИМКЭС СО РАН) | Method of generating directional acoustic radiation using multielement antenna arrays and apparatus for realising said method |
US9823104B2 (en) | 2013-02-21 | 2017-11-21 | Rowe Technologies, Inc. | Acquatic velocity scanning apparatus and methods |
ITTO20130485A1 (en) | 2013-06-13 | 2013-09-12 | Kite Gen Res Srl | WIND SPEED MEASUREMENT SYSTEM AT ALTITUDE. |
US9506790B2 (en) * | 2015-03-24 | 2016-11-29 | Daniel Measurement And Control, Inc. | Transducer mini-horn array for ultrasonic flow meter |
US10495787B2 (en) | 2016-06-16 | 2019-12-03 | I.M. Systems Group, Inc. | Integrated weather projection systems, methods, and apparatuses |
US11619527B2 (en) | 2018-10-01 | 2023-04-04 | Micro Motion, Inc. | Ultrasonic transducer with a sealed 3D-printed mini-horn array |
CN113440398B (en) * | 2021-06-29 | 2023-05-16 | 上海亮靓生物科技有限公司 | Cell activation energy pad |
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AU422241B2 (en) | 1968-12-23 | 1972-03-09 | The Commonwealth Of Australia | Method of and means for recording characteristics ofthe troposphere |
AU523180B2 (en) | 1978-08-22 | 1982-07-15 | University Of Melbourne, The | Acoustic detection of wind speed and direction at various altitudes |
SE435326B (en) | 1982-12-07 | 1984-09-17 | Mats Edvin Hurtig | DEVICE TO MEASURE WIND SPEED AND / OR DIRECTION |
US4558594B1 (en) | 1984-06-25 | 1994-06-07 | Aerovironment, Inc. | Phased array acoustic antenna |
US4641290A (en) | 1984-11-13 | 1987-02-03 | Fred M. Dellorfano, Jr. | Low frequency portable lightweight sonar systems and their method of deployment for greatly increasing the efficiency of submarine surveillance over large areas |
US4833360A (en) | 1987-05-15 | 1989-05-23 | Board Of Regents The University Of Texas System | Sonar system using acoustically transparent continuous aperture transducers for multiple beam beamformation |
US4914750A (en) | 1987-07-13 | 1990-04-03 | Avm Hess, Inc. | Sound transducer |
US4831874A (en) | 1987-10-16 | 1989-05-23 | Daubin Systems Corporation | Paradac wind measurement system |
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US5808967A (en) | 1996-10-07 | 1998-09-15 | Rowe-Deines Instruments Incorporated | Two-dimensional array transducer and beamformer |
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US7683524B2 (en) * | 2005-08-31 | 2010-03-23 | Xinetics, Inc. | Multichannel, surface parallel, zonal transducer system |
US20080242991A1 (en) | 2005-09-27 | 2008-10-02 | Medison Co., Ltd. | Probe for Ultrasound Diagnosis and Ultrasound Diagnostic System Using the Same |
US8009513B2 (en) * | 2006-11-06 | 2011-08-30 | Second Wind Systems, Inc. | Transducer array arrangement and operation for sodar application |
-
2007
- 2007-11-05 US US11/934,915 patent/US8009513B2/en not_active Expired - Fee Related
- 2007-11-06 WO PCT/US2007/083690 patent/WO2008108894A2/en active Application Filing
- 2007-11-06 NZ NZ576608A patent/NZ576608A/en not_active IP Right Cessation
- 2007-11-06 KR KR1020097009307A patent/KR20090110819A/en not_active Application Discontinuation
- 2007-11-06 EP EP07873943.0A patent/EP2080035A4/en not_active Withdrawn
- 2007-11-06 AU AU2007348618A patent/AU2007348618B2/en not_active Ceased
- 2007-11-06 JP JP2009535498A patent/JP2010521650A/en active Pending
- 2007-11-06 CA CA2668680A patent/CA2668680C/en not_active Expired - Fee Related
-
2009
- 2009-04-20 IL IL198238A patent/IL198238A0/en unknown
- 2009-04-22 NO NO20091608A patent/NO20091608L/en not_active Application Discontinuation
-
2011
- 2011-07-07 US US13/177,762 patent/US8213262B2/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
US20110273962A1 (en) | 2011-11-10 |
US8009513B2 (en) | 2011-08-30 |
CA2668680A1 (en) | 2008-09-12 |
US8213262B2 (en) | 2012-07-03 |
EP2080035A2 (en) | 2009-07-22 |
NZ576608A (en) | 2011-11-25 |
WO2008108894A2 (en) | 2008-09-12 |
AU2007348618A1 (en) | 2008-09-12 |
CA2668680C (en) | 2014-12-30 |
JP2010521650A (en) | 2010-06-24 |
EP2080035A4 (en) | 2014-05-14 |
AU2007348618B2 (en) | 2011-07-07 |
IL198238A0 (en) | 2009-12-24 |
US20100195443A1 (en) | 2010-08-05 |
KR20090110819A (en) | 2009-10-22 |
WO2008108894A3 (en) | 2008-10-30 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FC2A | Withdrawal, rejection or dismissal of laid open patent application |